baber/WOPTO huggingface dataset:
Patent KR-20180060968-A (KR)
Inventor: LEE SUK
IPC: A61N5/10
Filed: 2017-10-31
Abstract: The present invention relates to a verification technique of a radiation therapy plan using data-mining. The verification method of a radiation therapy plan comprises the following steps of: receiving a dose volume histogram (DVH) according to biometric information of a patient and a radiation therapy plan (RTP); extracting a critical reference according to a dose-volume relationship from a plurality of literature data or case information related to side effects of the radiation therapy; and learning the extracted critical reference, and estimating the side effects of the radiation therapy plan with respect to the patient by using the input DVH. Therefore, the more efficient and rapid therapy can be possible by significantly reducing an effort of a medical staff to collect clinical evidence in research documents or reports.
Patent KR-20180051411-A (KR)
Inventor: TUNG CHIN LEE
IPC: H04S7/00
Filed: 2017-11-07
Abstract: The present invention relates to an audio signal processing method and an audio system based on personalized head-related transfer function (HRTF) information. To achieve the purpose, according to an embodiment of the present invention, the audio signal processing method includes: a step of obtaining a signal recorded through a plurality of microphones worn on both ears of a user; a step of extracting user HRTF information, corresponding to HRTF measured at a first azimuth and a first altitude angle, from the recorded signal; and a step of calculating a difference between the user HRTF information and at least one piece of HRTF information stored in an HRTF database and corresponding to HRTF measured at the first azimuth and the first altitude angle among omnidirectional HRTF.
Patent KR-20190053014-A (KR)
Title: System and method for evaluating performance of electrode
Inventor: KIM HYO SIK
IPC: G01N27/02
Filed: 2017-11-09
Abstract: The present invention relates to a system and a method for evaluating performance of an electrode. A purpose of the present invention is to provide the system and the method for evaluating performance of an electrode, capable of evaluating performance on an electrode before being activated. According to an embodiment of the present invention, the method for evaluating performance of an electrode includes: a step (a) of immersing an electrode assembly into an electrolyte and applying an alternating current signal under multiple frequency conditions to the electrode assembly; a step (b) of obtaining impedance measurement data by each frequency, measured by an electrochemical impedance spectroscopy (EIS), from an impedance measuring device; a step (c) of determining an impedance equation; a step (d) of determining a pitting variable in order for a margin of error between impedance calculation data by each frequency and the impedance measurement data by each frequency to be minimized; a step (e) of calculating a resistance value of ion bulk resistance in the electrolyte; and a step (f) of determining an effective torsional degree which is a resistance value ratio of a third resistance based on a resistance value on the ion bulk resistance.
Patent KR-20190056866-A (KR)
Inventor: KIM KYUNG JOONG
IPC: H04L1/00
Filed: 2017-11-17
Abstract: The present disclosure relates to a 5^th generation (5G) or pre-5G communication system to support a higher data transmission rate than that of 4^th generation (4G) communication system such as a long term evolution (LTE). An operation method of a terminal in a communication system comprises the steps of: performing radio resource control (RRC) signaling with a base station; determining a code rate based on an RRC configuration according to the RRC signaling; and determining the size of data by using the code rate.
Patent KR-20190058748-A (KR)
Inventor: KIM CHOONG HAHN
IPC: C07D307/91
Filed: 2017-11-21
Abstract: The present invention relates to a novel compound and an organic electroluminescent device comprising the same. A compound according to the present invention is used for an organic layer, preferably a light emitting layer, an electron transport layer, or a hole transport layer, of the organic electroluminescent device, thereby being able to improve luminous efficiency, driving voltage, lifespan and the like of the organic electroluminescent device.
Patent KR-20190059167-A (KR)
Inventor: YI DONG IN
IPC: G06F9/54
Filed: 2017-11-22
Abstract: The present invention relates to middleware platform for connecting a webpage and an application program. The middleware platform of the present invention may manage and execute an application program regardless of type of browser by providing the middleware platform performing communication in web standard system with a web page and connecting the application program to manage or execute the application program when the management or execution of a specific application program is needed on the web page of web browser, and provide more convenient and safer web environment by solving security problem, one-way communication problem, and lack of computer resources existed in conventional ActiveX.
Patent KR-20190059742-A (KR)
Inventor: CHO SU HYEON
IPC: C23C14/04
Filed: 2017-11-23
Abstract: According to a metal deposition mask for the deposition of OLED pixels. The deposition mask includes a plurality of effective parts for deposition and a noneffective part excluding the effective parts. The effective parts include: a plurality of effective areas placed in the center of the effective parts at a distance in a longitudinal direction; and an edge area surrounding each of the effective areas. The effective areas include: a plurality of first small surface holes formed on one side; a plurality of large surface holes formed on the other side which is opposite to the side; a plurality of through holes connecting the first small surface holes to the first large surface holes; and a first island part formed between the through holes. The edge area includes: a plurality of second small surface holes formed on one side; a plurality of second large surface holes formed on the other side which is opposite to the side; a plurality of second through holes connecting the second small surface holes and the second large surface holes; and a second island part formed between the second through holes. The second through holes are placed around the edge of the effective areas and are smaller than the first through holes.
Patent KR-20190061297-A (KR)
Title: Three-Electrode Coin Cell with Low Overpotential
Inventor: JUNG KYU NAM
IPC: H01M10/48
Filed: 2017-11-27
Abstract: The present invention relates to a three-electrode coin cell comprising a reference electrode capable of accurately measuring electrode potential without increasing the cell resistance between a working electrode and a counter electrode, and to a method for manufacturing the same. The three-electrode coin cell according to the present invention enhances the evaluation properties of the three-electrode cell by simultaneously measuring the battery potential (potential difference between the working electrode and the counter electrode) and accurate electrode potential (the working electrode and the counter electrode) even under high current density battery operating condition, thereby being usefully used in secondary batteries such as lithium ion batteries.
Patent KR-20190061799-A (KR)
Title: Electroforming Device
Inventor: LEE DONG EUN
IPC: C25D1/00
Filed: 2017-11-28
Abstract: The present invention relates to an electroplating device including a supply device easily supplying an electrolyte. According to an embodiment, the electroplating device comprises: a drum-shaped rotary cathode electroplating a metal foil; an anode disposed along the circumferential surface shape of the rotary cathode; and an electrolyte supply device supplying an electrolyte from the lower portion of the rotary cathode. The electrolyte supply device has a guide extending in the width direction at an upper side of a supply unit from which the electrolyte is supplied. Moreover, the guide comprises: a first extension unit extending upwards from the center of the supply unit; and a second extension unit connected to the first extension unit and extending to an upstream side and a downstream side of a distribution path between the rotary cathode and the anode.
Patent KR-20190068681-A (KR)
Title: Lubricator Device
Inventor: PARK KYOUNG SU
IPC: B67D7/14
Filed: 2017-12-09
Abstract: The present invention provides a lubrication device, comprising: a first step of setting the amount of lubrication in a lubricator; a second step of initiating the lubrication in order to be lubricated from a lubrication gun of the lubricator having an overflow preventing sensor to the amount of the lubrication; a third step of automatically preventing a fueling valve of the lubricator connected to the lubrication gun by operating the overflow sensor; a fourth step of automatically initiating the lubrication from the lubrication gun while a blocking state of the fueling valve is released when a difference between the amount of the lubrication lubricated in the blocking state and the set amount of the lubrication is different; and a fifth step of completing the lubrication in the reinitiated lubrication gun.
Patent KR-20190049319-A (KR)
Inventor: SREEKANTH POTLABATHINI
IPC: F01N3/20
Filed: 2017-12-13
Abstract: A tank leveling nipple includes: a first pipe including a curve portion discharging air in a tank to an exit pipe when fluid is supplied to the tank; and a second pipe discharging the air in the tank to the exit pipe when the fluid is supplied to the tank and connected to the curve portion of the first pipe. The second pipe includes a detouring portion guiding the fluid introduced in the second pipe to the first pipe.
Patent KR-20190074413-A (KR)
Title: Radiator device with excellent cooling efficiency
Inventor: BEOM JUN KIM
IPC: F01P3/12
Filed: 2017-12-20
Abstract: Disclosed is a radiator device with excellent cooling efficiency using a coolant spraying nozzle or a coolant supplying porous pipe. According to the present invention, the radiator device comprises: a radiator in which a first coolant circulates along a coolant circulation passage therein and for discharging heat of the first coolant; and the coolant spraying nozzle for spaying a second coolant onto a surface of the radiator, wherein an average diameter of the coolant spraying nozzle is 5 to 1000 micrometers and the second coolant is sprayed onto the surface of the radiator and then evaporates.
Patent KR-20190075335-A (KR)
Inventor: PARK HYE YEON
IPC: A47C7/40
Filed: 2017-12-21
Abstract: The present invention relates to a chair which has a groove on a back plate thereof to support objects including a bag to prevent the same from slipping. A chair with a groove for preventing a bag from slipping according to the present invention comprises: a chair back plate; two grooves; a rubber packing; a chair sitting plate; a chair leg; and a chair foot cover.
Patent KR-20190076339-A (KR)
Inventor: LEE MOON SUB
IPC: A61K9/48
Filed: 2017-12-22
Abstract: The present invention relates to a novel 2,6-naphthyridine 2-oxide derivative compound and a use thereof. More specifically, the present invention relates to: the novel 2,6-naphthyridine 2-oxide derivative compound having selective inhibitory activity against a fibroblast growth factor receptor (FGFR); and a pharmaceutical composition for preventing or treating various diseases associated with the FGFR, comprising the same.
Patent KR-20190077163-A (KR)
Inventor: YOUN SEUNG YONG
IPC: B65B31/06
Filed: 2017-12-23
Abstract: The present invention relates to a development of a low-cost vacuum packing film apparatus for a small packing for each part of meat with a high freshness and no meat discoloration. Recently, due to an increase in the households with only one or two persons, sale of a small quantity of multi-type products is a major trend, and meat is often displayed for a long time in accordance with the part. In such cases, if various parts of meat in a great volume are displayed without being packed, problems occur such as discoloration of the meat and a lowered freshness due to the long-term storage. In addition, vacuum packing, which is to prevent such problems, is difficult to use, and requires a high cost for introduction, being hard to install. In addition, the film for vacuum packing is expensive, so despite many merits of vacuum packing, there persists the problem that sellers sell products without packing them or just packing them with plastic wrap, which is a conventional method. According to the present invention, the low-cost vacuum packing film apparatus for a small packing for each part with a high freshness and no meat discoloration and the method thereof are able to allow even small stores to easily use vacuum packing by easily installing the apparatus at a lower cost for introduction than that of other products, to allow even small meat sellers, who have had difficulties in introduce vacuum packing because of high introduction cost and difficult usage and installation, to use vacuum packing for each part of meat, to sell only the needed parts when consumers recently demand different parts of meat in accordance with region, age group, and sex, to prevent meat discoloration due to a long-term storage of meat, and to improve the freshness maintained. In addition, the present invention is able to provide low-priced packing materials for vacuum packing, which does not use a lamination of nylon film and polyethylene film, which has been frequently used as packing materials for vacuum packing, and to reduce the cost for materials for vacuum packing.
Patent KR-20190077193-A (KR)
Inventor: SEO CHANG HYO
IPC: C22C38/06
Filed: 2017-12-24
Abstract: The present invention relates to a high-yield ratio high-strength steel sheet and a method for manufacturing the same. According to a desirable aspect of the present invention, the high-yield ratio high-strength steel sheet comprises: 0.04-0.09 wt% of C; 0.2 wt% or less of Si (excluding 0 wt%); 2.0-3.5 wt% of Mn; 0.3-1.2 wt% of Cr; 0.03-0.08 wt% of Ti; 0.01-0.05 wt% of Nb; 0.0010-0.0050 wt% of B; 0.01-0.10 wt% of Sol.Al; 0.001-0.10 wt% of P; 0.010 wt% or less of S (including 0 wt%); 0.010 wt% or less of N (excluding 0 wt%); and residual Fe and inevitable impurities. The content of the Si, Cr, and C satisfies the below formula (1). [Formula 1] (Si + Cr) / 2C >= 5 (Here, each substance refers to the content of weight.) In addition, a micro-structure includes: 50 area% or more of bainite; 20-40 area% of tempered martensite; and residual ferrite. At the point of 1/4 t of the thickness of the steel sheet (Here, t refers to the thickness of the steel (mm).), the hardness ratio between a bainite phase and a tempered martensite phase, which are indicated by the below formula (2) is 1.3 or less. [Formula 2] (HB / HTM) <= 1.3 (Here, HB refers to the hardness of bainite, and HTM refers to the hardness of tempered martensite.)
Patent KR-20190077796-A (KR)
Inventor: KIM GI HOON
IPC: G08G1/09
Filed: 2017-12-26
Abstract: According to the present invention, provided is a road safety warning system which includes a power generation unit (100) installed on the road (1), and a warning unit (200) receiving electric power from the power generation unit (100) and generating a warning signal, wherein the power generation unit (100) includes a piezoelectric element (110) generating electric power using the load provided by a vehicle (2). According to the present invention, a warning system for preventing traffic accidents can be operated by autonomously producing electric power without a separate power supply, thereby building an eco-friendly highway environment.
Patent KR-20190077905-A (KR)
Inventor: PARK DONG SOO
IPC: C03B11/07
Filed: 2017-12-26
Abstract: The present invention relates to a mold manufacturing device for smartphone glass comprising: a mold manufacturing panel consisting of graphite; a vacuum adsorption unit fixing the mold manufacturing panel to be adsorbed and fixed on the ground in the vertical direction; and a processing tool processing the mold manufacturing panel in a selected mold form while the mold manufacturing panel is adsorbed and fixed on the vacuum adsorption unit. The mold manufacturing device for smartphone glass of the present invention reduces processing time of a curved part of a mold for smartphone glass, thereby significantly reducing total manufacturing time of the mold.
Patent KR-20190079183-A (KR)
Title: Apparatus for recognizing pedestrian and vehicle using doppler information and method thereof
Inventor: HYUN EU GIN
IPC: G01S13/93
Filed: 2017-12-27
Abstract: The present invention relates to a pedestrian and vehicle recognition device using Doppler information, and a method therefor. The present invention comprises: an input unit receiving a Doppler spectrum for each target detected from a radar reception signal in frame units; a calculating unit calculating the number (M) of Doppler bins greater than or equal to a reference value in the Doppler spectrum of a current frame with respect to the target and then, calculating a difference (N) between the number (M) and the number (L) of Doppler bins greater than or equal to the reference value previously calculated from the Doppler spectrum of a previous frame and an analyzing unit determining the target as a pedestrian when M is greater than a preset first threshold number or N is greater than a preset second threshold number. According to the present invention, the Doppler spectrums of the current and previous frames of the target detected from the laser reception signal can be analyzed, thereby accurately classifying vehicles and the pedestrian. Moreover, only information on the current and previous frames can be used, thereby reducing computational complexity, enabling real-time classification, and increasing classification performance and speed at the same time.
Patent KR-20180079214-A (KR)
Inventor: WANG XINRU
IPC: H02M3/156
Filed: 2017-12-29
Abstract: A voltage adjusting method, a controller and a chip are provided. In the method, a controller receives a first state expression value transmitted by a first sensor, and the controller determines whether to adjust a supply voltage of a target load according to the first state expression value and at least one of a second state expression value or a first expected value, wherein the second state expression value represents a node voltage at a previous moment of a first detection point of the target load, and the first expected value represents an expected value of a node voltage of the first detection point. When determining to adjust a supply voltage of the target load, the controller controls a power gating array to transmit a digital control signal to the power gating array to adjust the supply voltage.
Patent KR-20170023163-A (KR)
Inventor: SANADA NAOYUKI
IPC: H02K15/03
Filed: 2015-03-23
Abstract: 실시 형태의 자석 재료는, R 1 N x (Cr p Si q M 1   -p-q ) z (R은 Y, La, Ce, Pr, Nd 및 Sm에서 선택되는 적어도 1개의 원소, M은 Fe 및 Co에서 선택되는 적어도 1개의 원소, 0.5≤x≤1.5(원자비), 0.005≤p≤0.2(원자비), 0.005≤q≤0.2(원자비), 6.0≤z≤7.5(원자비))로 표현되는 조성을 구비한다.  자석 재료의 X선 회절 프로파일에 있어서, α-Fe상으로부터의 X선 회절 피크의 최대 강도를 I α-Fe , R 2 M 17 N 3 상으로부터의 X선 회절 피크의 최대 강도를 I 2   -17-3 이라 했을 때, 자석 재료는 I α-Fe /I 2   -17-3 <0.05의 조건을 만족한다.
Patent KR-20170042620-A (KR)
Inventor: HAUSEMER LIONEL
IPC: C21B7/00
Filed: 2015-08-18
Abstract: 본 발명은 고로(2) 및 고로(2)용 장입 장치(3)를 갖는 고로 공장(1, 1a-1c)에 관한 것이다. 세정 가스를 장입 장치에 제공하는 경제적 방법을 제공하기 위해, 본 발명은 
ㆍ장입 장치(3)로 세정 가스를 주입하기 위한 적어도 하나의 노즐(6, 42); 
ㆍ고로(2)로부터 가스를 수용하기 위해 연결되고, 상기 가스로부터 더스트(dust)를 제거하기 위해 배치된 세정 장치(7); 
ㆍ상기 세정 장치(7)로부터 가스를 수용하기 위해 배치되어, 가스를 압축하고, 적어도 하나의 상기 노즐(6,42)로 가스를 공급하는 적어도 하나의 컴프레서(9); 및 
ㆍ고로(2)로부터 가스를 수용해 가스에 의해 구동되도록 연결되고, 상기 적어도 하나의 컴프레서(9)를 구동하도록 기계적으로 결합되어 있는 적어도 하나의 터빈(8);을 포함하는 고로 공장(1, 1a-1c)을 제공한다.
Patent KR-20170071476-A (KR)
Title: 유동 장애물을 갖춘 접선유동 세퍼레이터 요소 및 제조방법
Inventor: ANQUETIL JEROME
IPC: B01D63/06
Filed: 2015-07-21
Abstract: 본 발명은, 처리할 유체 매질을 여과액 및 농축물로 분리하기 위한 모놀리식 접선 유동 세퍼레이터 요소에 관한 것이며, 상기 세퍼레이터 요소는 3차원 구조의 직선형 강체 다공성 서포트(2)를 포함하되 상기 서포트는 서포트의 외측 표면에서 여과액을 회수하기 위해서 처리할 유체 매질의 유동을 통과시키기 위한 적어도 하나의 채널(3)이 내부에 형성된다.  모놀리식 강체 다공성 서포트(2)는 채널(들)의 내측 벽(들) 상에 또는 내에 여과할 유체의 유동에 대한 장애물(9)을 포함하며, 상기 장애물은 서포트와 다공성 텍스처 및 재료의 동질성(identity) 그리고 서포트와 다공성 텍스처 및 재료의 연속성을 갖는다.
Patent KR-20170042340-A (KR)
Inventor: OKAZAKI TAKUMA
IPC: G08G1/017
Filed: 2014-09-19
Abstract: 대상 차량(400)을 촬영하는 촬영부(20)와, 상기 촬영부의 위치를 나타내는 위치 정보를 취득하는 위치 정보 취득부(301)와, 상기 촬영부가 촬영한 화상으로부터 차량 번호를 추출하고, 적어도 상기 차량 번호와 상기 위치 정보에 근거해서 감시 정보를 생성하는 감시 정보 생성부(304)와, 상기 감시 정보 생성부가 생성한 상기 감시 정보를 출력하는 감시 정보 출력부(305)를 구비하고, 상기 촬영부, 상기 위치 정보 취득부, 상기 감시 정보 생성부, 및 상기 감시 정보 출력부는 이동 가능한 감시 차량(100)에 설치된다.
Patent KR-20170044688-A (KR)
Inventor: YIN BANGSHI
IPC: G02F1/1333
Filed: 2014-08-21
Abstract: 본 발명의 실시예는 개구부를 갖는 인클로저인 하우징, 개구부 상에 배치되고 하우징과 함께 공동을 형성하는 스크린 패널, 그리고 공동 내에 배치되고, 스크린 패널의 표시 영역에 대응하는 디스플레이 모듈을 포함하고, 하우징의 길이에 수직인 방향의 하우징의 단면은 U자형이며, 스크린 패널 상의 제1 베젤과 제2 베젤은 투광성 베젤인 이동 단말기를 제공한다. 스크린 패널의 표시 영역이 디스플레이 모듈에 의해 방출된 광을 투과하는 때, 투광성 베젤은 표시 영역과 함께 광을 투과할 수 있다.  
종래 기술의 흑색 베젤과 비교하여, 프로세스의 복잡성 및 비용이 증가하지 않는 경우 보다 양호한 좁은 베젤 효과가 제공된다.
Patent KR-20170061670-A (KR)
Title: 세라믹 허니컴 필터 및 그 제조 방법
Inventor: NOGUCHI ATSUHIRO
IPC: F01N3/022
Filed: 2015-09-30
Abstract: 코디어라이트(cordierite)로 이루어지는 다공질의 격벽에 의해 형성된 다수의 유로(流路)를 가지는 세라믹 허니컴 구조체와, 상기 세라믹 허니컴 구조체의 소정의 유로에 형성된 봉지부(plug)를 가지고, 상기 봉지부는, 세라믹 입자 및 상기 세라믹 입자의 사이에 존재하는 비정질(非晶質) 산화물 매트릭스로 이루어지고, 상기 봉지부의 단면에 있어서, 봉지부의 축 방향 길이 중, 한쪽 단부로부터 1/3×t의 범위에서의 비정질 산화물 매트릭스의 면적율 A1과 다른 쪽 단부로부터 1/3×t의 범위에서의 비정질 산화물 매트릭스의 면적율 A2가, 식: 1/2≤A1/A2≤2를 만족시키는(단, t는 봉지부의 폭) 것을 특징으로 하는 세라믹 허니컴 필터.
Patent KR-20170047353-A (KR)
Inventor: SANNOMIYA KAZUHIKO
IPC: G05B19/416
Filed: 2015-08-27
Abstract: 워크와 절삭공구의 상대적인 복수 회전에 대하여, 절삭공구가 1회 반복적 이동하여 워크의 가공을 행하는 경우에, 가공 효율의 저하를 억제할 수 있는 공작기계 및 이 공작기계의 제어장치를 제공하는 것. 
공작기계(100)와 그 제어장치(C)는, 반복적 이동수단을, 워크(W)와 절삭공구(130)의 상대적인 복수 회전에 대하여 절삭공구(130)가 1회 반복적으로 이동하고, 1 반복적 이동의 제1 속도에서의 상대이동시의 워크(W)와 절삭공구(130)의 상대 회전의 회전 각도에 대하여 제2 속도에서의 상대이동시의 상대 회전의 회전 각도가 작아지도록 반복적 이동시키는 구성으로 함으로써, 워크(W)의 복수 회전에 대하여 절삭공구(130)가 1회 진동하는 반복적 이동으로 워크(W)의 가공을 행하는 경우에, 가공 효율의 저하를 억제한다.
Patent KR-20170056628-A (KR)
Title: 액체 상태의 산화가능 화합물의 방출 방법
Inventor: FISCHER LARS
IPC: C07C43/23
Filed: 2015-09-15
Abstract: 본 발명은, 15℃ 초과의 융점 T m 를 갖는 산화가능 화합물을 함유하는 용기의 방출 방법에 관한 것이다. 이 방법은, 산화가능 화합물이 액체일 때까지, 온도가 융점 T m  + 105℃ 이하인 가열 수단에 의해 용기를 가열하는 단계, 이어서 산화가능 화합물을 액체 상태로 방출시키는 단계를 포함한다. 본 발명은 또한, 상기 방출 단계를 포함하는, 이와 같은 산화가능 화합물의 취급 방법, 및 상기 방법의 실행을 가능하게 하는 장치에 관한 것이다.
Patent KR-20170060080-A (KR)
Title: 비허가된 대역에서의 셀룰러를 위한 서브프레임 정렬된 리슨-비포-토크
Inventor: BHORKAR ABHIJEET
IPC: H04W74/08
Filed: 2015-11-04
Abstract: 비허가된 채널에서 셀룰러 무선 프로토콜에 따라 동작하는 디바이스에 대한 리슨-비포-토크(LBT) 액세스 방식을 구현하는 시스템들, 머신 판독가능 매체, 방법들, 및 셀룰러 무선 디바이스들이 일부 예들에서 개시된다.  셀룰러 무선 디바이스는 LBT 액세스 방식이 비허가된 채널 내의 채널(정의된 범위의 주파수들)이 특정한 기간 동안 유휴라는 것을 결정한 후에 비허가된 채널에서 셀룰러 무선 프로토콜을 이용할 수 있다.
Patent KR-20170070122-A (KR)
Title: Dvc를 구비한 전력 증폭기 정합 회로
Inventor: PARKHURST RAY
IPC: H03F3/195
Filed: 2015-09-23
Abstract: 본 발명이 개시하는 실시형태들은 일반적으로, 휴대 전화와 같은 장치의 임피던스 정합 및 조화 제어를 위해 사용되는 전력 증폭기 정합 회로에 관한 것이다. 일 실시예에 있어서, 전력 증폭기 정합 회로는 두 개의 DVC, 네 개의 인덕터, 트랜지스터, 및 커패시터를 포함한다. 두 개의 DVC를 이용함으로써, 임피던스 정합율 및 회로의 중심 주파수를 필요에 따라 조절할 수 있다. 더욱이, 두 개의 DVC를 포함한 것은 또한 조화 주파수들이 원하지 않게 전력 증폭기 정합 회로를 통과해서 휴대 장치의 안테나로 지나가는 것을 방지할 수 있다. 전력 증폭기 정합 회로는 증폭기와 함께 사용될 수 있고, 여기서 증폭기의 출력은 회로의 전류에 비례한다.
Patent KR-20170068573-A (KR)
Title: 벡터 프로세서를 제어하는 방법 및 디바이스
Inventor: TSIAFLAKIS PASCHALIS
IPC: H04L1/00
Filed: 2015-11-12
Abstract: 본 발명은 벡터화 라인들의 그룹을 통해 송신되거나 벡터화 라인들의 그룹으로부터 수신될 신호들을 공동으로 프로세싱하고, 벡터링 계수들의 현재 세트로 구성된 벡터 프로세서를 제어하는 방법에 관한 것이다.  본 발명의 실시예에 따르면, 방법은 하나 이상의 선택된 심볼 위치들 동안 벡터링 계수들의 새로운 세트로 벡터 프로세서를 일시적으로 구성하는 단계; 하나 이상의 선택된 심볼 위치들 이외의 벡터링 계수들의 현재 세트를 복원하는 단계; 하나 이상의 선택된 심볼 위치들 동안 벡터화된 라인들의 그룹의 적어도 하나의 라인 각각을 통해 적어도 하나의 에러 측정치를 획득하는 단계; 및 획득된 적어도 하나의 에러 측정치에 기초하여 벡터링 계수들의 새로운 세트에 대한 적합성 표시를 결정하는 단계를 포함한다.  본 발명은 또한 벡터 프로세서를 제어하는 제어기, 및 이러한 제어기를 포함하는 액세스 노드에 관한 것이다.
Patent KR-20170098219-A (KR)
Title: 폴리아세탈 수지 조성물 및 그의 성형체
Inventor: OKUI YUMI
IPC: C08K3/22
Filed: 2015-12-15
Abstract: 본 발명은 폴리아세탈 수지(A) 및 산화 아연(B)를 포함하는 폴리아세탈 수지 조성물로서, 폴리아세탈 수지(A) 중의 옥시메틸렌기 이외의 옥시알킬렌 구성 단위의 함유량이 0.1질량% 이상이고; 또한 폴리아세탈 수지 조성물 중의 산화 아연(B)의 총 표면적이 폴리아세탈 수지(A) 100g에 대해서 0.1∼40m 2 인, 폴리아세탈 수지 조성물, 및 그의 성형체를 제공한다.